Description
In the Linux kernel, the following vulnerability has been resolved: staging: vchiq_arm: Fix possible NPR of keep-alive thread In case vchiq_platform_conn_state_changed() is never called or fails before driver removal, ka_thread won't be a valid pointer to a task_struct. So do the necessary checks before calling kthread_stop to avoid a crash.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
863a756aaf49ed23d25bbb1dad999a85f09e1836 to < 1817c4b85011998604e5ff9a80a6e01adb7e7e81affected863a756aaf49ed23d25bbb1dad999a85f09e1836 to < a915c896f95a989a7759a73f8c064f5dc3775175affected863a756aaf49ed23d25bbb1dad999a85f09e1836 to < bd38395b901327f77a82112f006240de22cf2cebaffected863a756aaf49ed23d25bbb1dad999a85f09e1836 to < 3db89bc6d973e2bcaa852f6409c98c228f39a926affected
Linux Linux
Default version status: affected
6.11affected0 to < 6.11unaffected6.12.23 to ≤ 6.12.*unaffected6.13.11 to ≤ 6.13.*unaffected6.14.2 to ≤ 6.14.*unaffected6.15 to ≤ *unaffected